Roadside cleanup: Who is this Sunday, the 4th or next Sunday, the 11th?

Hi,
 
I can do the cleanup either this Sunday, the 4th, or next Sunday, the 11th?  We can do it in the morning or afternoon, whichever works for the most people.  We need at least 6 people....
 
Please let me know your availability so we can have fun together picking up trash!  ;  )
 
Thanks!
Jenny